Open Access Paper
24 October 2005 Visible wavelength division multiplex system for use as a instructional lab system for higher education
U. H. P. Fischer, M. Schmidt, T. Volmer, B. Weigl, J.-U. Just
Author Affiliations +
Proceedings Volume 9664, Ninth International Topical Meeting on Education and Training in Optics and Photonics; 96640Z (2005) https://doi.org/10.1117/12.2207719
Event: Ninth International Topical Meeting on Education and Training in Optics and Photonics, 2005, Marseille, France
Abstract
The demand for high-speed digital communication such as data, video, and the broadband Internet increases, the required throughput of the modules in communications systems will also increase. In this paper we present an instruction system, which works on the basis of a wavelength division multiplex (WDM) system in the visible spectrum. It is specialised for the academic training at universities to demonstrate the principles of the WDM techniques. It works platform independent in combination with active modules in the training description, short inline videos and interactive diagrams. The system consists of LEDs in different wavelengths using analog and digital signals.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
U. H. P. Fischer, M. Schmidt, T. Volmer, B. Weigl, and J.-U. Just "Visible wavelength division multiplex system for use as a instructional lab system for higher education", Proc. SPIE 9664, Ninth International Topical Meeting on Education and Training in Optics and Photonics, 96640Z (24 October 2005); https://doi.org/10.1117/12.2207719
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KEYWORDS
Transmitters

Wavelength division multiplexing

Light emitting diodes

Video

Receivers

Signal attenuation

Analog electronics

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